[AnimalMuppet]

In my view there are two steps.

1. Become worth more money. That is, you have to learn how to do things that will make the company more money. That can either be learning how to do harder things, or doing things that are more central to how the company makes money. This may require learning new technical things, and it may also require transferring to different projects, groups, teams, or divisions.

2. Get paid what you're now worth. This may require "marketing" yourself to management, pointing out to them what you're bringing to the company vs. what you're paid. Or, if you can't do that successfully (or if management won't listen), it may require switching jobs.